Subject
- Genus: Riccardia10
- Grammar textbooks: Secondary10
- Metadata10
- Specific Epithet: adianthoides 10
- Specific Epithet: apiculatum 10
- Specific Epithet: ciliata 10
- Specific Epithet: crassinervium 10
- Specific Epithet: leana 10
- Specific Epithet: lyellii 10
- Specific Epithet: mougeotii 10
- Specific Epithet: muelleriana 10
- Specific Epithet: pensilvanicum 10
- Specific Epithet: platyphylloidea 10
- Specific Epithet: pulcherrimum 10
- Specific Epithet: pusillum 10
- Specific Epithet: squarrosum 10
- Specific Epithet: tenerum 10
- A0289
- A399 S0099
- B201 B2039